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Synthesis of indolocarbazoles via sequential palladium catalyzed cross-coupling and benzannulation reactions

โœ Scribed by Craig A. Merlic; Daniel M. McInnes

Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
236 KB
Volume
38
Category
Article
ISSN
0040-4039

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โœฆ Synopsis

Differentially substituted indoiocarbazoles are readily prepared via a synthetic route employing two palladium catalyzed reactions. First, biindoles are prepared from a palladium catalyzed cross coupling reaction. Second, a new palladium catalyzed benzannulation reaction employing biindolyl iodides and alkynes provides indolocarbazoles.

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